148764460 has 48 divisors (see below), whose sum is σ = 351078336. Its totient is φ = 52538112.

The previous prime is 148764449. The next prime is 148764463. The reversal of 148764460 is 64467841.

It is not an unprimeable number, because it can be changed into a prime (148764463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6459 + ... + 18418.

It is an arithmetic number, because the mean of its divisors is an integer number (7314132).

Almost surely, 2^148764460 is an apocalyptic number.

148764460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148764460 is an abundant number, since it is smaller than the sum of its proper divisors (202313876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148764460 is a wasteful number, since it uses less digits than its factorization.

148764460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24922 (or 24920 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 148764460 is about 12196.9037054492. The cubic root of 148764460 is about 529.8664194028.

The spelling of 148764460 in words is "one hundred forty-eight million, seven hundred sixty-four thousand, four hundred sixty".